With our huge inventory of new, used and rental equipment, WesTrac has the right machine for the job.
Excavators
Compare Models
UNITS:
Metric
Imperial
Engine
Net Power
51.8 kW
69.5 hp
51.8 kW
69.5 hp
51.8 kW
69.5 hp
Displacement
3.33 l
203 in³
3.33 l
203 in³
3.33 l
203 in³
Bore
94 mm
3.7 in
94 mm
3.7 in
94 mm
3.7 in
Stroke
120 mm
4.7 in
120 mm
4.7 in
120 mm
4.7 in
Gross Power - SAE J1995
55.4 kW
74.3 hp
55.4 kW
74.3 hp
-
Rated Net Power - 2,200 rpm - U.S. EPA Tier 4 Final/EU Stage V - ISO 9249/EEC 80/1269
51.8 kW
69.5 hp
-
-
Engine Model
Cat C3.3B
Cat C3.3B
-
-
Note
-
Net power advertised is the power available at the flywheel when the engine is equipped with air cleaner, exhaust system and fan.
Net power advertised is the power available at the flywheel when the engine is equipped with air cleaner, exhaust system and fan.
Net power advertised is the power available at the flywheel when the engine is equipped with air cleaner, exhaust system and fan.
Net power advertised is the power available at the flywheel when the engine is equipped with air cleaner, exhaust system and fan.
Net Power - 2,200 rpm - ISO 9249:2007, 80/1269/EEC
-
51.8 kW
69.5 hp
51.8 kW
69.5 hp
Engine Model - U.S. EPA Tier 4 Final/EU Stage V
-
Cat C3.3B
Cat C3.3B
Cat® C3.3B
Cat® C3.3B
Gross Power - SAE J1995:2014
-
-
55.4 kW
74.3 hp
Note 1
-
-
Advertised power is tested per the specified standard in effect at the time of manufacture.
Advertised power is tested per the specified standard in effect at the time of manufacture.
Specifications
Note
The 309 CR specifications are based on a machine configured with a Long (L) Undercarriage.
The 309 CR specifications are based on a machine configured with a Long (L) Undercarriage.
The 309 CR VAB specifications are based on a machine configured with a Long (L) Undercarriage. For specifications representing a 309 CR VAB with a Standard Undercarriage, please refer to the 308 CR information.
The 309 CR VAB specifications are based on a machine configured with a Long (L) Undercarriage. For specifications representing a 309 CR VAB with a Standard Undercarriage, please refer to the 308 CR information.
Weights
Operating Weight
9565 kg
21091 lb
9740 kg
21477 lb
10182 kg
22451 lb
Maximum Operating Weight with Cab**
9565 kg
21091 lb
-
10182 kg
22451 lb
Note (1)
*Minimum Weight is based on steel tracks, no counterweight, operator, full fuel tank, standard stick, blade and no bucket.
*Minimum Weight is based on steel tracks, no counterweight, operator, full fuel tank, standard stick, blade and no bucket.
*Minimum Weight is based on rubber tracks, no counterweight, operator, full fuel tank, standard stick, blade and no bucket.
*Minimum Weight is based on rubber tracks, no counterweight, operator, full fuel tank, standard stick, blade and no bucket.
*Minimum Weight is based on steel tracks, no counterweight, operator, full fuel tank, long stick, blade and no bucket.
*Minimum Weight is based on steel tracks, no counterweight, operator, full fuel tank, long stick, blade and no bucket.
Note (2)
**Maximum Weight is based on steel tracks with rubber pads, counterweight, operator, full fuel tank, long stick, blade and no bucket.
**Maximum Weight is based on steel tracks with rubber pads, counterweight, operator, full fuel tank, long stick, blade and no bucket.
**Maximum Weight is based on steel tracks with rubber pads, counterweight, operator, full fuel tank, standard stick, blade and no bucket.
**Maximum Weight is based on steel tracks with rubber pads, counterweight, operator, full fuel tank, standard stick, blade and no bucket.
**Maximum Weight is based on steel tracks with rubber pads, counterweight, operator, full fuel tank, long stick, blade and no bucket.
**Maximum Weight is based on steel tracks with rubber pads, counterweight, operator, full fuel tank, long stick, blade and no bucket.
Minimum Operating Weight with Cab*
8950 kg
19735 lb
-
9601 kg
21170 lb
Minimum Operating Weight*
-
9125 kg
20121 lb
-
Maximum Operating Weight*
-
9740 kg
21477 lb
-
Dimensions - Long Stick
Dig Depth
4642 mm
182.8 in
Maximum Dump Clearance
5072 mm
199.7 in
Boom In Reach
3215 mm
126.6 in
Vertical Wall
3404 mm
134 in
Maximum Blade Depth
671 mm
26 in
O/A Undercarriage Length
3200 mm
126 in
O/A Track Width
2470 mm
97.2 in
Stick Length
2358 mm
92.8 in
Maximum Blade Height
408 mm
16.1 in
Maximum Dig Height
7039 mm
277.1 in
Tail Swing with Counterweight
1585 mm
62.4 in
Maximum Reach
7637 mm
300.7 in
Cab Height
2541 mm
100 in
Ground Clearance
356 mm
14 in
Swing Bearing - Height
756 mm
29.7 in
Track Belt/Shoe Width
450 mm
17.7 in
Boom Swing - Left
604 mm
23.8 in
Boom Swing - Right
935 mm
36.8 in
Tail Swing without Counterweight
1450 mm
57.1 in
Maximum Reach - Ground Level
7460 mm
293.7 in
Note
*Boom Height when stick is pinned in transport position with no attachments.
*Boom Height when stick is pinned in transport position with no attachments.
Note (2)
***With blade positioned at the rear of the machine.
***With blade positioned at the rear of the machine.
Note (1)
**Boom Height when stick is pinned in working position with attachments Standard Stick offers only one pin position.
**Boom Height when stick is pinned in working position with attachments Standard Stick offers only one pin position.
Height - Boom Transport - No Tools*
2260 mm
89 in
Overall Shipping Length - with Counterweight
7052 mm (277.6 in)***
7052 mm (277.6 in)***
Height - Boom Working - With Tools**
3050 mm
120.1 in
Overall Shipping Length - without Counterweight
7052 mm (277.6 in)***
7052 mm (277.6 in)***
Weight Increase from Minimum Configuration
Steel Tracks with Pads
330 kg
728 lb
330 kg
728 lb
330 kg
728 lb
Long Stick
66 kg
146 lb
-
-
Counterweight
250 kg
552 lb
250 kg
552 lb
250 kg
552 lb
Standard Stick
-
35 kg
77 lb
-
Travel System
Gradeability - Maximum
30 degrees
30 degrees
30 degrees
30 degrees
30 degrees
30 degrees
Ground Pressure - Minimum Weight
34.7 kPa
5 psi
35.4 kPa
5.1 psi
41.68 kPa
6 psi
Ground Pressure - Maximum Weight
37.1 kPa
5.4 psi
37.8 kPa
5.5 psi
44.2 kPa
6.4 psi
Travel Speed - High
4.9 km/h
3.1 mile/h
4.9 km/h
3.1 mile/h
4.9 km/h
3.1 mile/h
Travel Speed - Low
2.6 km/h
1.6 mile/h
2.6 km/h
1.6 mile/h
2.6 km/h
1.6 mile/h
Maximum Traction Force - High Speed
28.9 kN
6497 lb
28.9 kN
6497 lbf
28.9 kN
6497 lb
Maximum Traction Force - Low Speed
84.8 kN
19064 lb
84.8 kN
19064 lbf
84.8 kN
19064 lb
Service Refill Capacities
Engine Oil
11.2 l
3 gal (US)
11.2 l
3 gal (US)
11.2 l
3 gal (US)
Fuel Tank
147 l
39 gal (US)
147 l
39 gal (US)
145 l
38 gal (US)
Hydraulic System
110 l
29 gal (US)
110 l
29 gal (US)
140 l
37 gal (US)
Cooling System
10 l
2.6 gal (US)
10 l
2.6 gal (US)
10 l
2.6 gal (US)
Hydraulic Tank
53 l
14 gal (US)
53 l
14 gal (US)
53 l
14 gal (US)
Hydraulic System
Type
Load Sensing Hydraulics with Variable Displacement Piston Pump
Load Sensing Hydraulics with Variable Displacement Piston Pump
Load Sensing Hydraulics with Variable Displacement Piston Pump
Load Sensing Hydraulics with Variable Displacement Piston Pump
Load Sensing Hydraulics with Variable Displacement Piston Pump
Load Sensing Hydraulics with Variable Displacement Piston Pump
Operating Pressure - Swing
250 bar
3626 psi
250 bar
3626 psi
230 bar
3336 psi
Digging Force - Stick - Standard
42.3 kN
9500 lb
42.3 kN
9509 lbf
-
Digging Force - Stick - Long
35.7 kN
8023 lb
-
-
Operating Pressure - Travel
285 bar
4134 psi
285 bar
4134 psi
285 bar
4134 psi
Pump Flow at 2,400 rpm
233 l/min
62 gal/min
233 l/min
62 gal/min
233 l/min
62 gal/min
Digging Force - Bucket
62 kN
13943 lb
62 kN
13946 lbf
77.7 kN
17459 lb
Operating Pressure - Equipment
285 bar
4134 psi
285 bar
4134 psi
285 bar
4134 psi
Note
Flow and pressure are not combinable. Under load, as flow rises pressure goes down.
Flow and pressure are not combinable. Under load, as flow rises pressure goes down.
Flow and pressure are not combinable. Under load, as flow rises pressure goes down.
Flow and pressure are not combinable. Under load, as flow rises pressure goes down.
Flow and pressure are not combinable. Under load, as flow rises pressure goes down.
Flow and pressure are not combinable. Under load, as flow rises pressure goes down.
Maximum Auxiliary Circuit - Secondary - Flow at Pump
33 l/min
9 gal/min
33 l/min
9 gal/min
33 l/min
9 gal/min
Maximum Auxiliary Circuit - Primary - Pressure at Pump
285 bar
4134 psi
285 bar
4134 psi
285 bar
4134 psi
Maximum Auxiliary Circuit - Primary - Flow at Pump
131 l/min
35 gal/min
131 l/min
35 gal/min
131 l/min
35 gal/min
Maximum Auxiliary Circuit - Secondary - Pressure at Pump
285 bar
4134 psi
285 bar
4134 psi
285 bar
4134 psi
Maximum Auxiliary Circuit - High Flow - Pressure at Pump
285 bar
4134 lbf/in
-
-
Maximum Auxiliary Circuit - High Flow - Flow at Pump
140 l/min
37 gal/min
-
-
Maximum Auxiliary Circuit - Primary (High Flow) - Pressure at Pump
-
285 bar
4134 psi
-
Maximum Auxiliary Circuit - Primary (High Flow) - Flow at Pump
-
140 l/min
37 gal/min
-
Digging Force - Stick
-
-
49.2 kN
11060 lb
Swing System
Machine Swing Speed
10.6 r/min
10.6 r/min
10.6 r/min
10.6 r/min
10.6 r/min
10.6 r/min
Boom Swing - Right
50 degrees
50 degrees
50 degrees
50 degrees
-
Boom Swing - Left
60 degrees
60 degrees
60 degrees
60 degrees
-
Blade
Height
431 mm
17 in
431 mm
17 in
431 mm
17 in
Width - Wide
2640 mm
104 in
2640 mm
103.9 in
2640 mm
103.9 in
Width - Standard
2470 mm
97 in
2470 mm
97.2 in
2470 mm
97.2 in
Certification - Cab
Roll Over Protective Structure (ROPS)
ISO 12117-2:2008
ISO 12117-2:2008
ISO 12117-2:2008
ISO 12117-2:2008
ISO 12117-2:2008
ISO 12117-2:2008
Top Guard
ISO 10262:1998 (Level I)
ISO 10262:1998 (Level I)
ISO 10262:1998 (Level II)
ISO 10262:1998 (Level II)
ISO 10262:1998 (Level I)
ISO 10262:1998 (Level I)
Tip Over Protective Structure (TOPS)
ISO 12117:1997
ISO 12117:1997
ISO 12117:1997
ISO 12117:1997
ISO 12117:1997
ISO 12117:1997
Sound
Average Exterior Sound Pressure (ISO 6395:2008)
99 dB(A)
99 dB(A)
99 dB(A)
99 dB(A)
99 dB(A)
99 dB(A)
Note
European Union Directive "2000/14/EC"
European Union Directive "2000/14/EC"
European Union Directive "2000/14/EC"
European Union Directive "2000/14/EC"
European Union Directive "2000/14/EC"
European Union Directive "2000/14/EC"
Operator Sound Pressure (ISO 6396:2008)
72 dB(A)
72 dB(A)
72 dB(A)
72 dB(A)
72 dB(A)
72 dB(A)
Dimensions - Standard Stick
Boom Swing - Right
935 mm
36.8 in
-
Maximum Dump Clearance
4760 mm
187.4 in
5829 mm
229.5 in
Tail Swing without Counterweight
1450 mm
57.1 in
1800 mm
70.9 in
Maximum Reach - Ground Level
6949 mm
273.6 in
7570 mm
298 in
O/A Undercarriage Length
3200 mm
126 in
3200 mm
126 in
Cab Height
2541 mm
100 in
2541 mm
100 in
Swing Bearing - Height
756 mm
29.7 in
735 mm
28.9 in
Maximum Dig Height
6736 mm
265.2 in
7970 mm
313.8 in
Track Belt/Shoe Width
450 mm
17.7 in
450 mm
17.7 in
O/A Track Width
2470 mm
97.2 in
2470 mm
97.2 in
Ground Clearance
356 mm
14 in
-
Maximum Reach
7141 mm
281.1 in
7695 mm
303 in
Tail Swing with Counterweight
1585 mm
62.4 in
-
Boom In Reach
3059 mm
120.4 in
2116 mm
83.3 in
Vertical Wall
2991 mm
117.8 in
4385 mm
172.6 in
Dig Depth
4108 mm
161.7 in
5211 mm
205.2 in
Stick Length
1820 mm
71.8 in
2500 mm
98.4 in
Boom Swing - Left
604 mm
23.8 in
-
Maximum Blade Height
408 mm
16.1 in
421 mm
16.6 in
Maximum Blade Depth
671 mm
26 in
478 mm
18.8 in
Note
*Boom Height when stick is pinned in transport position with no attachments.
*Boom Height when stick is pinned in transport position with no attachments.
-
Overall Shipping Length - without Counterweight
6774 mm
266.7 in
6850 mm
269.7 in
Overall Shipping Length - with Counterweight
6774 mm
266.7 in
6983 mm
274.9 in
Note (2)
***With blade positioned at the rear of the machine.
***With blade positioned at the rear of the machine.
**Boom Height when stick is pinned in working position with attachments.
**Boom Height when stick is pinned in working position with attachments.
Note (1)
**Boom Height when stick is pinned in working position with attachments Standard Stick offers only one pin position.
**Boom Height when stick is pinned in working position with attachments Standard Stick offers only one pin position.
*Boom Height when stick is pinned in transport position (if available) with no attachments.
*Boom Height when stick is pinned in transport position (if available) with no attachments.
Height - Boom Transport - No Tools*
2430 mm
95.7 in
2550 mm
100.4 in
Height - Boom Working - With Tools**
2660 mm
104.7 in
2700 mm
106.3 in
Ground Clearance - Frame
-
356 mm
14 in
Tail Swing - Standard Counterweight
-
1933 mm
76.1 in
Air Conditioning System
Air Conditioning
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg of refrigerant which has a CO2 equivalent of 1.430 metric tonnes.
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg of refrigerant which has a CO2 equivalent of 1.430 metric tonnes.
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg of refrigerant which has a CO2 equivalent of 1.430 metric tonnes.
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg of refrigerant which has a CO2 equivalent of 1.430 metric tonnes.
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg of refrigerant which has a CO2 equivalent of 1.430 metric tonnes.
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg of refrigerant which has a CO2 equivalent of 1.430 metric tonnes.
Sustainability
Recyclability
96%
96%
96%
96%
96%
96%
Dimensions - VAB In
Dig Depth
3815 mm
150.2 in
Cab Height
2541 mm
100 in
Maximum Blade Depth
484 mm
19.1 in
Maximum Blade Height
408 mm
16.1 in
Stick Length
1820 mm
71.7 in
Maximum Reach
6515 mm
256.5 in
Tail Swing without Counterweight
1450 mm
57.1 in
Vertical Wall
2520 mm
99.2 in
Swing Bearing Height
756 mm
29.8 in
Track Belt/Shoe Width
450 mm
17.7 in
Boom Swing Right
935 mm
37 in
Overall Track Width
2470 mm
97.2 in
Overall Shipping Length
6495 mm
255.7 in
Maximum Dump Clearance
3450 mm
135.8 in
Boom in Reach
3120 mm
122.8 in
Maximum Reach at Ground Level
6300 mm
248 in
Transport Height
2475 mm
97.4 in
Overall Undercarriage Length
3200 mm
126 in
Ground Clearance
356 mm
14 in
Tail Swing with Counterweight
1585 mm
62.4 in
Maximum Dig Height
5220 mm
205.5 in
Boom Swing Left
605 mm
24 in
Dimensions - VAB Out
Ground Clearance
356 mm
14 in
Cab Height
2541 mm
100 in
Boom in Reach
2710 mm
106.7 in
Vertical Wall
3725 mm
146.7 in
Swing Bearing Height
756 mm
29.8 in
Maximum Dump Clearance
6285 mm
247.4 in
Overall Undercarriage Length
3200 mm
126 in
Maximum Reach at Ground Level
7715 mm
303.7 in
Tail Swing without Counterweight
1450 mm
57.1 in
Maximum Reach
7885 mm
310.4 in
Track Belt/Shoe Width
450 mm
17.7 in
Overall Shipping Length
6495 mm
255.7 in
Maximum Blade Depth
484 mm
19.1 in
Maximum Dig Height
8180 mm
322 in
Overall Track Width
2470 mm
97.2 in
Tail Swing with Counterweight
1585 mm
62.4 in
Stick Length
1820 mm
71.7 in
Maximum Blade Height
408 mm
16.1 in
Boom Swing Right
935 mm
37 in
Boom Swing Left
605 mm
24 in
Transport Height
2475 mm
97.4 in
Dig Depth
3460 mm
136.2 in
Dimensions
Dig Depth
5211 mm
205.2 in